OT-2026-000054796
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off after set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000054796) never changes.
Identity and time
| Publication number | OT-2026-000054796 · never reused |
|---|---|
| Internal UUID | 01a0ae86-1285-72a4-93c8-1ccaf20b9d64 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:17.489937Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054796 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0edd7311577c2e396c02b65167b95776760de1819c363c906f5ae9732e2ab53e |
|---|---|
| Markdown | 48be9ab4559d09e405e5cdcda14f0953ccc2919282db6c35d60605bb33ab51b1 |
| Publication page | 2f73bbd1bd03828a9d329aa380903365ea3da610bfcefe334e91cf8a3d641af8 |
| Manifest | 2e165b1a82efd6d0b2a2a8d38402ad05c7687c10ecfb79533ceeb431dca99965 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | tTlhmfp+7jU8O332kOuBWs/mVwaB9Mce+pte1cyS90hWo6VqBMdIvow7Fnu3ILMsD2YlG7ZXOAUbAlrSkPd2CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:59.826156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054796observed 2f73bbd1bd03828a9d329aa380903365...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:59.807282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054796/manifest.jsonobserved 2e165b1a82efd6d0b2a2a8d38402ad05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:59.788078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054796/publication.mdobserved 48be9ab4559d09e405e5cdcda14f0953...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:59.770631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054796/publication.txtobserved 0edd7311577c2e396c02b65167b95776...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|